2077403778

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1580977}}^1$

素因数の和:1581058

約数の個数: 24

約数和(自身を含む): 4562702508

約数和(自身を除く): 2485298730

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1580977, 3161954, 4742931, 9485862, 14228793, 28457586, 115411321, 230822642, 346233963, 692467926, 1038701889, 2077403778]

約数ペア:

[(1, 2077403778), (2, 1038701889), (3, 692467926), (6, 346233963), (9, 230822642), (18, 115411321), (73, 28457586), (146, 14228793), (219, 9485862), (438, 4742931), (657, 3161954), (1314, 1580977)]